138467446

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{4603}}^1$

素因数の和:4720

約数の個数: 24

約数和(自身を含む): 227483640

約数和(自身を除く): 89016194

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 4603, 9206, 15041, 30082, 59839, 119678, 409667, 777907, 819334, 1555814, 5325671, 10651342, 69233723, 138467446]

約数ペア:

[(1, 138467446), (2, 69233723), (13, 10651342), (26, 5325671), (89, 1555814), (169, 819334), (178, 777907), (338, 409667), (1157, 119678), (2314, 59839), (4603, 30082), (9206, 15041)]